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310ML Polyurethane Windleshield Sealant Superior Flexibility Support Oem Back And Front Window Bonding

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Guangzhou Mangrove Rubber Industry Co., Ltd.

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310ML Polyurethane Windleshield Sealant Superior Flexibility Support Oem Back And Front Window Bonding

Brand Name : OEM

Model Number : PU

Certification : ISO

Place of Origin : China

MOQ : 300boxes

Price : negotiation

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 10000000000

Delivery Time : 10days

Packaging Details : 310ml

Chemicalresistance : Resistant to oils, solvents, and mild chemicals

Weather Resistance : Yes

Voccontent : Low VOC (volatile organic compounds)

Temperature Resistance : Up To 149°C

Uv Resistant : Yes

Main Raw Material : POLYURETHANE

High Strength : Yes

Waterproof : Yes

Usage : Sealing joints, cracks, and gaps in construction and automotive applications

Chemical Resistance : Yes

Component : One Component

Durability : Long-lasting

Productname : PU Sealant

Application Method : Caulk Gun

Elongation : 300%

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Characteristics

Polyurethane automotive windshield sealant is a high-performance elastomeric material characterized by excellent adhesion to a wide range of substrates commonly used in automotive windshields, including glass, aluminum, steel, and various plastic composites; it exhibits superior flexibility and elongation at break, enabling it to withstand repeated thermal expansion and contraction caused by extreme temperature fluctuations, as well as vibration and mechanical stress during vehicle operation, without cracking or losing sealing integrity; additionally, it possesses outstanding weather resistance, capable of resisting UV radiation, ozone, moisture, acid rain, and other harsh environmental factors for long periods, maintaining its physical and chemical properties without degradation; the sealant also offers good chemical resistance to automotive fluids such as engine oil, gasoline, brake fluid, and coolant, and demonstrates reliable waterproof and airtight sealing performance, effectively preventing water, dust, and noise from entering the vehicle interior.

Features

Strong Adhesion: Forms a permanent and firm bond with multiple automotive substrates without the need for complex surface pretreatment, ensuring stable bonding between the windshield and the vehicle body.
Excellent Elasticity: Has high elongation and recovery rate, adapting to the deformation of the vehicle body and windshield under different working conditions, and reducing the risk of windshield breakage due to stress concentration.
Broad Temperature Resistance: Maintains good sealing performance in a wide temperature range from -40℃ to 120℃, suitable for use in various extreme climate regions around the world.
Rapid Curing: Available in one-component moisture-curing type, which can cure at room temperature quickly, shortening the production and maintenance cycle of automobiles.
Environmental Friendliness: Complies with international environmental standards, contains no harmful substances such as heavy metals and volatile organic compounds (VOCs), and is safe for the environment and human health.
Easy Construction: Has a suitable viscosity, can be applied by manual extrusion or mechanical dispensing, and has good leveling property, ensuring uniform and smooth sealing lines.

Applications

Automotive Windshield Installation: The core application scenario, used for bonding and sealing between the front and rear windshields of passenger cars, commercial vehicles, and new energy vehicles, ensuring the structural strength of the windshield and the sealing performance of the vehicle interior.
Windshield Repair: Used to repair the gaps or cracks caused by the aging, hardening, or damage of the original sealant, restoring the sealing and bonding performance of the windshield.
Side Window Sealing: Applicable to the sealing between side door windows, triangular windows, and the vehicle body, enhancing the sound insulation and waterproof effect of the vehicle.
Sunroof Sealing: Used for the bonding and sealing of automotive sunroof glass and the frame, preventing rainwater leakage and reducing wind noise during driving.
Other Automotive Sealing Scenarios: Extended to the sealing of automotive lamp assemblies, instrument panels, and body seams, playing a role in waterproof, dustproof, and shock absorption.

310ML Polyurethane Windleshield Sealant Superior Flexibility Support Oem Back And Front Window Bonding

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